If you were a cheerleader in the 2000s and felt spontaneously called to hit a high-V this weekend, this may be why.

Gabrielle Union suited up in her Clovers cheer uniform in honor of Halloween, and she dressed her baby daughter Kaavia James in a matching green baby version, too. The matching ensembles and Union's utter lack of aging in the last 19 years have prompted many to proclaim that she and Kaavia won Halloween.

https://www.instagram.com/p/B4IrulDpJHP/

Union played head cheerleader Isis of the East Compton Clovers in "Bring It On," way back in 2000. She infused the role with a quiet dignity and tenacity not often seen in high school movies, least of all in cheerleading characters, who have normally been portrayed as boy-crazed ditzes in Hollywood.

She was already 28 years old and capable of playing a high-schoolers back in 2000. And today, she's 46 and... *checks notes* yup, still capable of passing for a high schooler. People are freaking out about how young she looks:

Some speculated that there could be supernatural hijinks afoot, referencing another classic film, "Death Becomes Her":

And of course, everyone's also gushing over Kaavia:

Also, a quick note on Kaavia's outfit: it says "Runza" on it, and after some sleuthing in the comments we determined that Runza is a restaurant chain in Nebraska? No offense to Runza or the people of Nebraska, but... who knew?!?! Either way, Runza appreciated the free PR:

https://www.instagram.com/p/B4I0PaehHX3/

Union also posted a video of herself and Kaavia along with the iconic "It's Cold in Here" cheer audio.

https://www.instagram.com/p/B4Ir-eNpbnH/

Yeah, they brought it.

People are saying Gabrielle Union 'won Halloween' after recreating 'Bring It On' with her daughter.